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Human Subcutaneous Adipose Tissue Sampling Using a Mini-Liposuction Technique
Published on: September 27, 2021
Superficialization of deep arteriovenous access procedures in obese patients using suction-assisted lipectomy: A
Daniel J Krochmal1, Alanna M Rebecca, Kristen A Kalkbrenner
1Department of Surgery;
Abstract:
Successful dialysis access necessitates superficial arteriovenous fistula (AVF) placement to facilitate identification of anatomical landmarks for safe cannulation. Suction-assisted lipectomy (SAL) may be an alternative to traditional surgical AVF revision procedures for placing fistulas more superficially. Three patients with an average body mass index of 45.2 kg/m(2), with inaccessible AVFs due to obesity, underwent ultrasound-guided SAL of their upper extremities. Successful cannulation was achieved within two weeks. A clinically insignificant hematoma and arm swelling occurred in one patient. SAL provides a safe and effective alternative for salvaging deep AVFs for dialysis access in the upper extremities of obese patients.
